Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...
Abstract: In this article, we investigate adaptive event-triggered distributed state estimation problems for jointly detectable linear time-invariant (LTI) systems with unknown inputs over directed ...
Abstract: In this article, we investigate the event-triggered consensus control approaches for multiple single-link flexible manipulators formulated by partial differential equations with time-varying ...